Barco r9002351, Руководство пользователя

Страница: 36 / 51

Random Access Adjustment Mode
6-10 5976025 BARCOVISION 708 200499
Vertical Linearity Adjustment
The vertical linearity adjustment function corrects for vertical non-
linearities which extend from the center of the image to the top and
bottom of the image.
1. push the cursor key é or ê to highlight V Linearity.
2. press ENTER .
Adjust the vertical linearity with the cursor keys until the distances
between the horizontal lines of the set up pattern are equal from top
to bottom.
EXIT will return to the Geometry menu.
Select with or
then <ENTER>
<EXIT> to return.
V LINEARITY
70
GEOMETRY
H PHASE
RASTER SHIFT
LEFT-RIGHT (E-W)
TOP-BOTTOM (N-S)
H SIZE
V LINEARITY
V SIZE
BLANKING
Size Adjustment
1. push the cursor key é or ê to highlight Size.
2. press ENTER .
Adjust the size : horizontal size by :
1. push the cursor cursor key è or ç until the exact image
width is obtained (horizontal size).
2. push the cursor key é or ê until the exact image height is
obtained (vertical size).
Note :
- If the internal # pattern was selected, this pattern remains on the
screen.
- If the genlocked pattern was selected, the external source will be
displayed.
A bar scale and a numeric indicator help to gauge the size adjustment.
Hint : In order to avoid loss of resolution in the projected image and
to ensure maximum CRT longevity, do not use an excessively small
horizontal size setting.
EXIT will return to Geometry.
Select with or
then <ENTER>
<EXIT> to return.
H SIZE
70
H size too
large
H size too
small
Ideal image width
GEOMETRY
H PHASE
RASTER SHIFT
LEFT-RIGHT (E-W)
TOP-BOTTOM (N-S)
SIZE
V LINEARITY
BLANKING
Image too
Tall
Image too
Short
Ideal
Image
Hight
Ideal
Image
Hight